rapture.parser

Class FileStreamer

java.lang.Object

rapture.parser.FileStreamer

All Implemented Interfaces:

java.lang.Iterable<java.lang.String>, java.util.Iterator<java.lang.String>

public class FileStreamer
extends java.lang.Object
implements java.lang.Iterable<java.lang.String>, java.util.Iterator<java.lang.String>

This is just a simple wrapper around the Scanner class to provide a file as a stream of lines so we can parse huge CSVs without blowing out memory.

Method Summary

Modifier and Type	Method and Description
void	close()
boolean	hasNext()
java.util.Iterator<java.lang.String>	iterator()
static FileStreamer	lines(java.io.File f)
static FileStreamer	lines(java.lang.String filename)
java.lang.String	next()
void	remove()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface java.util.Iterator

forEachRemaining

Method Detail

lines

public static final FileStreamer lines(java.lang.String filename)
                                throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

lines

public static final FileStreamer lines(java.io.File f)
                                throws java.io.FileNotFoundException

Throws:

java.io.FileNotFoundException

iterator

public java.util.Iterator<java.lang.String> iterator()

Specified by:

iterator in interface java.lang.Iterable<java.lang.String>

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<java.lang.String>

next

public java.lang.String next()

Specified by:

next in interface java.util.Iterator<java.lang.String>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<java.lang.String>

close

public void close()